Tehuantepec Forecast

October 2, 2025, 3:01 pm (UTC: -04:00)
Subject: Tehuantepec Forecast

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This forecast has not been reviewed. It was generated from an automatic model.

.WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO 14N95W TO 14N93W
TO 16N94W...INCLUDING THE GULF OF TEHUANTEPEC... NE WINDS 20 TO
25 KT. SEAS LESS THAN 2.5 M.
.30 HOUR FORECAST WITHIN 16N94W TO 16N95W TO 16N96W TO 14N96W TO
14N95W TO 14N93W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC... N WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.

FRESH TO LOCALLY STRONG N-NE WINDS ARE NOTED OVER AND DOWNSTREAM
THE GULF OF TEHUANTEPEC. MODERATE NW-N WINDS ARE WEST OF THE
BAJA CALIFORNIA PENINSULA N OF CABO SAN LAZARO. MAINLY LIGHT TO
GENTLE WINDS ARE ACROSS THE REMAINDER OF THE WATERS, INCLUDING
THE GULF OF CALIFORNIA. SEAS ARE IN THE 4-6 FT RANGE OVER THE
OPEN WATERS OFF MEXICO IN MIXED S-SW AND W-NW SWELL. SEAS ARE 3
FT OR LESS IN THE GULF OF CALIFORNIA, REACHING 4 FT NEAR THE
ENTRANCE OF THE GULF.
FOR THE FORECAST, OTHER THAN TROPICAL STORM OCTAVE WHICH IS
FORECAST TO REMAIN BEYOND THE OFFSHORE WATERS, AND THE TROUGH OF
LOW PRESSURE OFFSHORE SW MEXICO WITH THE POTENTIAL FOR TROPICAL
CYCLONE FORMATION, MODERATE TO FRESH N-NE WINDS WILL PULSE IN
THE GULF OF TEHUANTEPEC THROUGH EARLY SAT, LOCALLY STRONG AT
TIMES. MODERATE TO LOCALLY FRESH WINDS WILL PERSIST OFFSHORE
BAJA CALIFORNIA N OF CABO SAN LAZARO THROUGH THE REMAINDER OF
THE WEEK AND INTO SAT, LOCALLY STRONG NEAR PUNTA EUGENIA AT
TIMES. NEW NW SWELL WILL ARRIVE OFFSHORE BAJA CAILFORNIA THIS
AFTERNOON, BUILDING SEAS TO ROUGH IN THE OUTER WATERS THROUGH
SAT NIGHT.

SHORT-TERM TEHUANTEPEC
TODAY - N 10-12, Seas SSW 0-4.3 feet @ 14sec
TONITE - N 10-12, Seas SSW 0-4.3 feet @ 14sec
FRIDAY - N 14-18, Seas SSW 1.9-4.4 feet @ 13sec
FRIDAY NIGHT - N 14-18, Seas SSW 1.9-4.4 feet @ 13sec

LONG-TERM TEHUANTEPEC
SATURDAY - NNW 17-21, Seas SSW 0-5.2 feet @ 17sec
SUNDAY - NNW 15-19, Seas SSW 0-5.3 feet @ 17sec
MONDAY - N 6-8, Seas SSW 0-6 feet @ 17sec
TUESDAY - N 18-23, Seas N/A ?-? feet @ ?
WEDNESDAY - N 14-18, Seas N/A ?-? feet @ ?